package consensus

import (
	"log"
	"time"
)

// EbbFlowACS implements ACS using EbbFlow consensus
type EbbFlowACS struct {
	consensus *EbbFlowConsensus
	logger    *log.Logger
}

// NewEbbFlowACS creates a new EbbFlow ACS
func NewEbbFlowACS(consensus *EbbFlowConsensus, logger *log.Logger) *EbbFlowACS {
	return &EbbFlowACS{
		consensus: consensus,
		logger:    logger,
	}
}

// Execute executes the ACS protocol
func (a *EbbFlowACS) Execute(batchSize int) error {
	a.logger.Printf("Starting EbbFlow ACS execution with batch size %d", batchSize)
	
	// Simulate ACS execution phases
	phases := []string{
		"Phase 1: Proposal",
		"Phase 2: Voting",
		"Phase 3: Decision",
	}
	
	for i, phase := range phases {
		a.logger.Printf("ACS %s", phase)
		
		// Simulate phase execution time based on batch size
		delay := time.Duration(batchSize/1000) * time.Millisecond
		if delay < 10*time.Millisecond {
			delay = 10 * time.Millisecond
		}
		time.Sleep(delay)
		
		if i == len(phases)-1 {
			a.logger.Printf("ACS execution completed successfully")
		}
	}
	
	return nil
}